/* ============================================
   RIIMAGINE SPACES — Landing Page Styles
   Color palette derived from brand flyers:
   - Deep teal, cream/beige, warm orange, gold
   ============================================ */

/* --- DESIGN TOKENS --- */
:root {
  /* Type Scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Brand Colors — from flyers */
  --color-bg: #f6f1e7;
  --color-surface: #faf7f0;
  --color-surface-2: #ffffff;
  --color-surface-offset: #ede8dc;
  --color-divider: #ddd6c6;
  --color-border: #d4cdbf;

  --color-text: #1e2a2a;
  --color-text-muted: #5e6b6b;
  --color-text-faint: #9ba5a5;

  /* Primary — Deep Teal */
  --color-primary: #1a6b6e;
  --color-primary-hover: #145558;
  --color-primary-active: #0f3e40;
  --color-primary-light: #e0f0ef;
  --color-primary-subtle: #7ecec5;

  /* Accent — Warm Orange */
  --color-accent: #e07a30;
  --color-accent-hover: #c96820;
  --color-accent-active: #b05815;

  /* Gold */
  --color-gold: #c4a35a;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26, 42, 42, 0.06);
  --shadow-md: 0 4px 16px rgba(26, 42, 42, 0.08);
  --shadow-lg: 0 12px 40px rgba(26, 42, 42, 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', 'Helvetica Neue', sans-serif;
}

/* --- BASE RESET --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  line-height: 1.6;
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

::selection {
  background: rgba(26, 107, 110, 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

a, button, [role="button"], input, textarea, select {
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

button { cursor: pointer; background: none; border: none; }

/* --- UTILITY --- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.section-label {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.section-label--light {
  color: var(--color-primary-subtle);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: var(--space-12);
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-6);
  cursor: pointer;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.btn--outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn--full { width: 100%; }

/* --- HEADER --- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(246, 241, 231, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s ease;
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-primary);
}

.logo__icon { flex-shrink: 0; }

.logo__text {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1rem + 0.5vw, 1.5rem);
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.logo__accent {
  color: var(--color-accent);
}

.logo__text--footer {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text);
  position: relative;
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__link--cta {
  background: var(--color-primary);
  color: #fff;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 600;
}

.nav__link--cta:hover {
  background: var(--color-primary-hover);
  color: #fff;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* --- HERO --- */
.hero {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__image-wrapper {
  position: absolute;
  inset: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(15, 40, 40, 0.92) 0%,
    rgba(15, 40, 40, 0.7) 35%,
    rgba(15, 40, 40, 0.25) 65%,
    rgba(15, 40, 40, 0.1) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(var(--space-12), 8vw, var(--space-24));
  padding-top: var(--space-32);
}

.hero__tagline {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary-subtle);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: #fff;
  margin-bottom: var(--space-5);
  line-height: 1.1;
}

.hero__subtitle {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  max-width: 520px;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* --- SERVICES --- */
.services {
  padding-top: clamp(var(--space-16), 8vw, var(--space-24));
  padding-bottom: 0;
}

/* --- SHOWCASE (Service Before/After Sections) --- */
.showcase {
  padding-block: clamp(var(--space-10), 5vw, var(--space-16));
}

.showcase:nth-child(even) {
  background: var(--color-surface);
}

.showcase__inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(var(--space-8), 4vw, var(--space-12));
  align-items: center;
}

.showcase--reversed .showcase__inner {
  grid-template-columns: 0.85fr 1.15fr;
}

.showcase--reversed .showcase__image-wrap {
  order: 2;
}

.showcase--reversed .showcase__content {
  order: 1;
}

.showcase__image-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.showcase__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.showcase__image-wrap:hover .showcase__image {
  transform: scale(1.03);
}

.showcase__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.showcase__icon--teal {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.showcase__icon--orange {
  background: #fde8d4;
  color: var(--color-accent);
}

.showcase__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.showcase__desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.showcase__features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2) var(--space-4);
  margin-bottom: var(--space-6);
}

.showcase__features li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
}

.showcase__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-subtle);
}

/* --- TRANSFORMATION --- */
.transformation {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-primary);
  color: #fff;
  overflow: hidden;
}

.transformation__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.transformation__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-5);
  color: #fff;
}

.transformation__desc {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.transformation__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-6);
  list-style: none;
  font-size: var(--text-sm);
  font-weight: 500;
}

.transformation__list li {
  position: relative;
  padding-left: var(--space-6);
  color: rgba(255, 255, 255, 0.9);
}

.transformation__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

.transformation__visual {
  position: relative;
}

.transformation__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  z-index: 2;
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
}

.transformation__image {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* --- PROCESS --- */
.process {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-surface);
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.process__step {
  padding: var(--space-8);
  position: relative;
}

.process__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary-light);
  font-weight: 400;
  margin-bottom: var(--space-4);
  line-height: 1;
}

.process__step-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  color: var(--color-text);
}

.process__step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --- WHY US --- */
.why-us {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
}

.why-us__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-6);
}

.why-us__card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.why-us__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.why-us__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.why-us__card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.why-us__card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* --- TRUST / TESTIMONIAL --- */
.trust {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
  background: var(--color-surface-offset);
}

.trust__inner {
  max-width: var(--content-default);
  margin-inline: auto;
  text-align: center;
}

.trust__quote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  line-height: 1.4;
}

.trust__quote p {
  max-width: 100%;
  margin-bottom: var(--space-4);
}

.trust__quote cite {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-style: normal;
  font-weight: 500;
  color: var(--color-text-muted);
}

/* --- MISSION --- */
.mission {
  padding-block: clamp(var(--space-12), 6vw, var(--space-20));
}

.mission__inner {
  max-width: var(--content-default);
  margin-inline: auto;
  text-align: center;
}

.mission__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

.mission__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 600px;
  margin-inline: auto;
  line-height: 1.7;
}

/* --- CONTACT --- */
.contact {
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  background: var(--color-primary-active);
  color: #fff;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.contact__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: #fff;
  margin-bottom: var(--space-4);
}

.contact__desc {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
}

.contact__item:hover {
  color: #fff;
}

.contact__item svg {
  flex-shrink: 0;
  opacity: 0.7;
}

/* Form */
.contact__form {
  background: var(--color-surface-2);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-lg);
}

.form__group {
  margin-bottom: var(--space-5);
}

.form__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form__input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-divider);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  font-size: var(--text-base);
  color: var(--color-text);
  transition: border-color var(--transition-interactive);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 107, 110, 0.12);
}

.form__input::placeholder {
  color: var(--color-text-faint);
}

.form__textarea {
  resize: vertical;
  min-height: 100px;
}

select.form__input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%235e6b6b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-4) center;
  padding-right: var(--space-10);
}

.form__note {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
}

/* --- FOOTER --- */
.footer {
  padding-block: var(--space-12);
  border-top: 1px solid var(--color-divider);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  text-align: center;
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  margin-top: var(--space-2);
}

.footer__links {
  display: flex;
  gap: var(--space-6);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  font-weight: 500;
}

.footer__links a:hover {
  color: var(--color-primary);
}

.footer__bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

/* --- MOBILE RESPONSIVE --- */
@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-divider);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.25s ease;
    z-index: 99;
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav__list {
    flex-direction: column;
    padding: var(--space-6);
    gap: var(--space-1);
  }

  .nav__link {
    display: block;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    border-radius: var(--radius-md);
  }

  .nav__link:hover {
    background: var(--color-surface-offset);
  }

  .nav__link--cta {
    text-align: center;
    margin-top: var(--space-3);
  }

  .hero {
    min-height: 70vh;
  }

  .hero__title {
    font-size: var(--text-2xl);
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    text-align: center;
  }

  .transformation__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .transformation__list {
    grid-template-columns: 1fr;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__links {
    flex-wrap: wrap;
    justify-content: center;
  }

  .process__grid,
  .why-us__grid {
    grid-template-columns: 1fr;
  }

  .showcase__inner,
  .showcase--reversed .showcase__inner {
    grid-template-columns: 1fr;
  }

  .showcase--reversed .showcase__image-wrap,
  .showcase--reversed .showcase__content {
    order: unset;
  }

  .showcase__features {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .why-us__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- ANIMATIONS --- */
@media (prefers-reduced-motion: no-preference) {
  .showcase__image-wrap,
  .showcase__content,
  .why-us__card,
  .process__step {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .showcase__image-wrap.is-visible,
  .showcase__content.is-visible,
  .why-us__card.is-visible,
  .process__step.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile hamburger animation */
.mobile-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}